NO921398L - Anordning for beskyttelse av broennhode-boring - Google Patents
Anordning for beskyttelse av broennhode-boringInfo
- Publication number
- NO921398L NO921398L NO92921398A NO921398A NO921398L NO 921398 L NO921398 L NO 921398L NO 92921398 A NO92921398 A NO 92921398A NO 921398 A NO921398 A NO 921398A NO 921398 L NO921398 L NO 921398L
- Authority
- NO
- Norway
- Prior art keywords
- broennhode
- drilling
- protection
- broennhode drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1007—Wear protectors; Centralising devices, e.g. stabilisers for the internal surface of a pipe, e.g. wear bushings for underwater well-heads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/683,937 US5109923A (en) | 1991-04-11 | 1991-04-11 | Wellhead bowl protector |
Publications (3)
Publication Number | Publication Date |
---|---|
NO921398D0 NO921398D0 (no) | 1992-04-09 |
NO921398L true NO921398L (no) | 1992-10-12 |
NO305768B1 NO305768B1 (no) | 1999-07-19 |
Family
ID=24746075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO921398A NO305768B1 (no) | 1991-04-11 | 1992-04-09 | Anordning for beskyttelse av boringen i et br°nnhode |
Country Status (7)
Country | Link |
---|---|
US (1) | US5109923A (no) |
BR (1) | BR9201304A (no) |
CA (1) | CA2065175C (no) |
FR (1) | FR2675198B1 (no) |
GB (1) | GB2254635B (no) |
MX (1) | MX9201674A (no) |
NO (1) | NO305768B1 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199495A (en) * | 1991-12-30 | 1993-04-06 | Abb Vetco Gray Inc. | Split wear bushing for a drilling rig |
GB2326430B (en) * | 1997-06-17 | 2001-07-11 | Plexus Ocean Syst Ltd | Wellhead |
US6966381B2 (en) * | 2003-04-09 | 2005-11-22 | Cooper Cameron Corporation | Drill-through spool body sleeve assembly |
US8196649B2 (en) * | 2006-11-28 | 2012-06-12 | T-3 Property Holdings, Inc. | Thru diverter wellhead with direct connecting downhole control |
CA2581581C (en) * | 2006-11-28 | 2014-04-29 | T-3 Property Holdings, Inc. | Direct connecting downhole control system |
SG172765A1 (en) * | 2009-01-28 | 2011-08-29 | Cameron Int Corp | Method and system for temporarily locking a tubular |
US8074724B2 (en) * | 2009-03-27 | 2011-12-13 | Vetco Gray Inc. | Bit-run nominal seat protector and method of operating same |
WO2016025633A1 (en) * | 2014-08-12 | 2016-02-18 | Onesubsea Ip Uk Limited | Variable guide and protection bushing for well conveyance |
US11613939B1 (en) | 2021-09-24 | 2023-03-28 | Saudi Arabian Oil Company | Modular bowl protector |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901546A (en) * | 1973-05-07 | 1975-08-26 | Rucker Co | Casing hanger assembly and operating tools therefor |
US4659115A (en) * | 1983-01-07 | 1987-04-21 | Dowell Schlumberger Incorporated | Reducer coupling and positioner tool for the coupling |
US4688632A (en) * | 1985-10-31 | 1987-08-25 | Fmc Corporation | Quick connect wellhead adapter |
US4886121A (en) * | 1988-02-29 | 1989-12-12 | Seaboard-Arval Corporation | Universal flexbowl wellhead and well completion method |
US4995458A (en) * | 1989-11-09 | 1991-02-26 | Cooper Industries, Inc. | Wear bushing retrieval tool |
US5044438A (en) * | 1990-03-16 | 1991-09-03 | Young Joe A | Wellhead bowl protector and retrieving tool |
US4978147A (en) * | 1990-04-27 | 1990-12-18 | Vetco Gray Inc. | Elastomeric lockdown and shearout device |
-
1991
- 1991-04-11 US US07/683,937 patent/US5109923A/en not_active Expired - Fee Related
-
1992
- 1992-03-31 GB GB9207088A patent/GB2254635B/en not_active Expired - Fee Related
- 1992-04-06 CA CA002065175A patent/CA2065175C/en not_active Expired - Fee Related
- 1992-04-09 NO NO921398A patent/NO305768B1/no unknown
- 1992-04-10 MX MX9201674A patent/MX9201674A/es unknown
- 1992-04-10 BR BR929201304A patent/BR9201304A/pt not_active IP Right Cessation
- 1992-04-10 FR FR9204416A patent/FR2675198B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO305768B1 (no) | 1999-07-19 |
BR9201304A (pt) | 1992-12-01 |
GB2254635A (en) | 1992-10-14 |
US5109923A (en) | 1992-05-05 |
CA2065175C (en) | 1995-04-04 |
FR2675198B1 (fr) | 1994-04-15 |
GB2254635B (en) | 1994-09-28 |
MX9201674A (es) | 1992-10-01 |
FR2675198A1 (fr) | 1992-10-16 |
GB9207088D0 (en) | 1992-05-13 |
NO921398D0 (no) | 1992-04-09 |
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